| 聚醚型水溶性聚氨酯的合成研究 |
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| 引用本文： | 杜迎春 李善馥. 聚醚型水溶性聚氨酯的合成研究[J]. 北京服装学院学报(自然科学版), 1990, 10(1): 50-59 |
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| 作者姓名： | 杜迎春 李善馥 |
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| 作者单位： | 北京服装学院化学化工系，北京服装学院化学化工系，北京服装学院化学化工系 |
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| 摘 要： | 本文对采用不同二异氰酸酯合成聚醚型水溶性聚氨酯整理剂的反应进行了动力学研究;并对聚合稳定剂、催化剂、溶剂及反应温度、碱杂质等对合成反应的影响进行了探讨。建立了与实验数据相吻合的预聚反应表观动力学模型;确定了适宜的反应条件,为该整理剂的合成提供了依据。
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| 关 键 词： | 聚醚型 水溶性聚氨酯 合成 |
Study on the watersoluble Polyurethane of Polyether Structure |
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| Du Yingchun,Li Shanfu,Chen Lianglong. Study on the watersoluble Polyurethane of Polyether Structure[J]. Journal of Beijing Institute of Clothing Technology, 1990, 10(1): 50-59 |
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| Authors: | Du Yingchun Li Shanfu Chen Lianglong |
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| Affiliation: | Du Yingchun;Li Shanfu;Chen Lianglong |
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| Abstract: | Kinetic study is carried out for the synthesis of watersoluble polyure-thanes of polyether structure from different kinds of diisocyanates; andinvestigation is made to the influences of stabilizer, catalyst, solventand such factors as reaction temperature and alkaline impurity on thepolymerization. The apparent kinetic model of prepolymerization isestablished; which agrees with the experimental data. Thus the suitablereaction conditions may be determined, and the theoretical basis for thesynthesis of this kind of finishing agent is provided. |
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| Keywords: | watersoluble polyurethane of polyether structure diisocyanate polythylene glycol synthesis reaction kinetice textile finish |
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